Athena Stack Variant:32oz / 0.9Ltr 1x 50mm Ball Air Stone

1x 50mm Ball Air Stone

Yes the coco medium can be re‑used multiple times before it loses effectiveness

Highly concentrated: 5ml per litre gives 2

After extensive testing

Compatible with AC Infinity controllers like CONTROLLER 69

Athena Stack Variant:32oz / 0.9Ltr 1x 50mm Ball Air StoneNatural Help From Natural Kelp Athena AG Stack is a natural, high quality, multi purpose plant conditioner derived from kelp extract that promotes healthy growth and hearty flowering, and helps your plant reach its maximum flowering potential. Athena Stack can be used as a foliar spray and root drench that can help correct minor potassium deficiencies. It can also be used as a pre transplant conditioner to help reduce stress and increase vigor, or a